13239352 has 64 divisors (see below), whose sum is σ = 31219200. Its totient is φ = 5132160.

The previous prime is 13239337. The next prime is 13239361. The reversal of 13239352 is 25393231.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 13239352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24202 + ... + 24742.

It is an arithmetic number, because the mean of its divisors is an integer number (487800).

Almost surely, 2^13239352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13239352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15609600).

13239352 is an abundant number, since it is smaller than the sum of its proper divisors (17979848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13239352 is a wasteful number, since it uses less digits than its factorization.

13239352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596 (or 592 counting only the distinct ones).

The product of its digits is 4860, while the sum is 28.

The square root of 13239352 is about 3638.5920353895. The cubic root of 13239352 is about 236.5677701809.

The spelling of 13239352 in words is "thirteen million, two hundred thirty-nine thousand, three hundred fifty-two".